Calcifications
n. 钙化；石灰化
🗣️ 情景例句
Then I've solved your problem.
说来我替你解决问题了。
If you're not sure how to do is, ask me.
假如你拿不准怎样做，就来问我好了。
This echo-location in bats is often compared with radar, the principle of which is similar.
蝙蝠这种回声定位常常可与雷达相比较，其原理是相似的。